I. Operations on functions: Given functions: m(x) = 3x + 1 n(x) = 2x² + 2x + 5 j(x) = 2x - i 1. add: m(x) + n(x) 2. multiply: m(x) and j(x)

Question

I. Operations on functions: Given functions: m(x) = 3x + 1 n(x) = 2x² + 2x + 5 j(x) = 2x - i 1. add: m(x) + n(x) 2. multiply: m(x) and j(x)​

dapperdazzle · Answer

Solution: Given: m(x) = 3x + 1 n(x) = 2x² + 2x + 5 j(x) = 2x – 1m(x) + n(x): (3x + 1) + (2x² + 2x + 5) = 2x² + (3x + 2x) + (1 + 5) = 2x² + 5x + 6m(x) × j(x): (3x + 1)(2x – 1) = (3x)(2x) + (3x)(–1) + (1)(2x) + (1)(–1) = 6x² – 3x + 2x – 1 = 6x² – x – 1Final Answers:2x² + 5x + 66x² – x – 1

Answered by dapperdazzle | 2025-08-19

I. Operations on functions: Given functions: m(x) = 3x + 1 n(x) = 2x² + 2x + 5 j(x) = 2x - i 1. add: m(x) + n(x) 2. multiply: m(x) and j(x)​

Answer (1)

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